Don't try to generate crash diagnostics if we had an I/O failure. It's very

likely the crash diagnostics generation will fail as well.
Part of rdar://13296693

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178163 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Support/raw_ostream.cpp b/lib/Support/raw_ostream.cpp
index da26a371a76286749280416dfe397e3228118060..a433088b193060eeb21852c0c945984e638f451e 100644 (file)
--- a/lib/Support/raw_ostream.cpp
+++ b/lib/Support/raw_ostream.cpp
@@ -517,7 +517,7 @@ raw_fd_ostream::~raw_fd_ostream() {
   // has_error() and clear the error flag with clear_error() before
   // destructing raw_ostream objects which may have errors.
   if (has_error())
-    report_fatal_error("IO failure on output stream.");
+    report_fatal_error("IO failure on output stream.", /*GenCrashDiag=*/false);
 }